No-hub Coupling with Stainless Steel Clamp Material: Rubber is combined with re-birth rubber and natural rubber

item no.	size		pcs/carton	carton size
	mm	inch
GS10D40	DN40	1.5"	100	37*26*25
GS10D50	DN50	2"	100	43*31*25
GS10D70	DN70	3"	100	56*31*25
GS10D100	DN100	4"	50	53*38*30

Material:Rubber is combined with re-birth rubber and natural rubber or EPDMClamp on coupling is all 300 series stainless steel

G-type no-hub coupling